linux-kernel - [PATCH 1/2] ASoC: remove one extraneous 'const'

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Message-ID: <5926900.hCFXH4RQH6@wuerfel>
Date:	Tue, 14 Jun 2016 12:17:52 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	Mark Brown <broonie@...nel.org>
Cc:	Liam Girdwood <lgirdwood@...il.com>,
	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>,
	Richard Fitzgerald <rf@...nsource.wolfsonmicro.com>,
	Nikesh Oswal <Nikesh.Oswal@...rus.com>,
	patches@...nsource.wolfsonmicro.com, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] ASoC: remove one extraneous 'const'

A recent commit made a few arrays 'const', but also added the
same attribute to a function return type, where it makes no
sense, and we get a warning when building with W=1:

sound/soc/codecs/arizona.c:1725:27: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers]
 static const char * const arizona_dai_clk_str(int clk_id)

This removes it again.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Fixes: a3178a3ed798 ("ASoC: arizona: Add a couple of missing consts")
---
This is one of two patches for warnings that were introduced first in
today's linux-next.

diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index ed0425763755..ecfdbfcae366 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -1722,7 +1722,7 @@ restore_aif:
 	return ret;
 }
 
-static const char * const arizona_dai_clk_str(int clk_id)
+static const char *arizona_dai_clk_str(int clk_id)
 {
 	switch (clk_id) {
 	case ARIZONA_CLK_SYSCLK: